发明名称 |
Process for the production of paper containing starch fibers and the paper produced thereby |
摘要 |
A process for the production of paper and paperboard is disclosed wherein water-insensitive starch fibers, produced by extrusion of a starch dispersion into a coagulating solution, are employed to replace all or part of the cellulosic or other pulp conventionally employed. There is also disclosed a method for the incorporation of functional additives into paper during the production thereof; and a method for binding fibers in non-woven webs.
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申请公布号 |
US4243480(A) |
申请公布日期 |
1981.01.06 |
申请号 |
US19770842543 |
申请日期 |
1977.10.17 |
申请人 |
NATIONAL STARCH AND CHEMICAL CORPORATION |
发明人 |
HERNANDEZ, HENRY R.;GREIF, DONALD S.;BARNA, ALBERT N.;THORNTON, DOUGLAS S. |
分类号 |
D01F9/00;(IPC1-7):D21H5/12 |
主分类号 |
D01F9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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